Summary statistics for b_1_c0_11 variable in hosp_rollup2552_96_1997 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_11 | 6,242 808555.1 1057260 -5275075 1.30e+07 by Jean Roth , jroth@nber.org , 5 Sep 2018